Key thresholds at 6 ft 8 in
| Threshold | Weight |
|---|---|
| BMI 18.5 | 168 lb |
| BMI 25 | 228 lb |
| BMI 27 | 246 lb |
| BMI 30 | 273 lb |
| BMI 35 | 319 lb |
| BMI 40 | 364 lb |
BMI chart for 6 ft 8 in
| Weight | BMI | Category | GLP-1 label BMI |
|---|---|---|---|
| 100 lb | 11.0 | Underweight | no |
| 110 lb | 12.1 | Underweight | no |
| 120 lb | 13.2 | Underweight | no |
| 130 lb | 14.3 | Underweight | no |
| 140 lb | 15.4 | Underweight | no |
| 150 lb | 16.5 | Underweight | no |
| 160 lb | 17.6 | Underweight | no |
| 170 lb | 18.7 | Healthy | no |
| 180 lb | 19.8 | Healthy | no |
| 190 lb | 20.9 | Healthy | no |
| 200 lb | 22.0 | Healthy | no |
| 210 lb | 23.1 | Healthy | no |
| 220 lb | 24.2 | Healthy | no |
| 230 lb | 25.3 | Overweight | no |
| 240 lb | 26.4 | Overweight | no |
| 250 lb | 27.5 | Overweight | with condition |
| 260 lb | 28.6 | Overweight | with condition |
| 270 lb | 29.7 | Overweight | with condition |
| 280 lb | 30.8 | Obesity 1 | yes |
| 290 lb | 31.9 | Obesity 1 | yes |
| 300 lb | 33.0 | Obesity 1 | yes |
| 310 lb | 34.1 | Obesity 1 | yes |
| 320 lb | 35.1 | Obesity 2 | yes |
| 330 lb | 36.2 | Obesity 2 | yes |
| 340 lb | 37.3 | Obesity 2 | yes |
| 350 lb | 38.4 | Obesity 2 | yes |
| 360 lb | 39.5 | Obesity 2 | yes |
Weight-management labels (Zepbound, Wegovy) use BMI 30+, or 27+ with a weight-related condition such as high blood pressure or type 2 diabetes. Only a prescriber decides.
How to use it
- Enter your numbers. Switch between US and metric units at any time.
- Results update as you type, and the formula is shown so you can check it.
- Copy the link, save the plan on this device, or print it for your next appointment.
These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Other heights
BMI doesn't measure body fat directly. Pair it with a body fat estimate.
Common questions
What is a healthy weight for 6 ft 8 in?
A BMI of 18.5 to 24.9, or about 168 to 227 lb.
At what weight do I qualify for Zepbound or Wegovy at 6 ft 8 in?
The labels use BMI 30 (about 273 lb at your height), or BMI 27 (about 246 lb) with a weight-related condition. Your prescriber decides.
Clinician review pending. Drafted from primary sources and waiting for sign-off by a licensed clinician (MD, DO or PharmD) before launch. Every number is checked against its source. Drug facts are re-checked quarterly, prices monthly and whenever a label changes. How we review · Report an error